Sentences with phrase «in allergic sensitization»

It is a possible explanation for the singular increase in allergic sensitization to pollen,» says Anders Berg, physician and one of those who conducted the study.

Not exact matches

Prior sensitization is a necessary event in the evolution of an IgE - mediated (aka allergic) reaction.

The pathophysiology of this condition, as well as how other food antigens found in breast milk lead to infant sensitization and allergic disease, has not been determined.

Eczema affects about 17 percent of children in developed countries and is often the gateway to food allergy and asthma, initiating an «atopic march» toward broader allergic sensitization.

In the second cohort of 77 COPD patients, the 23 patients with allergic sensitization (determined by immunoglobulin E testing) were significantly more likely to wheeze, to experience nighttime awakening due to cough, and to have COPD exacerbations requiring antibiotic treatment or an acute visit to the doctor.

Climate change, resulting in more frost - free days and warmer seasonal air temperatures, can contribute to shifts in flowering time and pollen initiation from allergenic plant species, and increased CO2 by itself can elevate production of plant - based allergens.137, 15,16,17,18,19,138 Higher pollen concentrations and longer pollen seasons can increase allergic sensitizations and asthma episodes, 20,21,155,22 and diminish productive work and school days.138, 22,23

In the United States, the third National Health and Nutrition Examination Survey found 54.3 % of the study population to have evidence of allergic sensitization to at least one thing.

As our understanding of the profound influence of commensal microbes on the maturation of the immune system has grown, more recent iterations of this hypothesis have supported the idea that alterations in the composition of the intestinal microbiota induced by environmental factors (e.g., antibiotics, diet, vaccination, sanitation) play a central role in the regulation of allergic sensitization (5 ⇓ — 7).

Effects of Early Intake of Fruit or Vegetables in Relation to Later Asthma and Allergic Sensitization in School - Age Children.

During the sensitization period in allergy, IgE is overproduced and reacts with cells that produce chemicals that cause inflammation and the typical allergic symptoms.

The study examined 566 participants enrolled in the Detroit Childhood Allergy Study birth cohort during 1987 to 1989 to see if there was an association between exposure to dogs and cats during life and allergic sensitization to the specific animal at age 18 years.

Climate change, resulting in more frost - free days and warmer seasonal air temperatures, can contribute to shifts in flowering time and pollen initiation from allergenic plant species, and increased CO2 by itself can elevate production of plant - based allergens.137, 15,16,17,18,19,138 Higher pollen concentrations and longer pollen seasons can increase allergic sensitizations and asthma episodes, 20,21,155,22 and diminish productive work and school days.138, 22,23

Possible role of climate changes in variations in pollen seasons and allergic sensitizations during 27 years

Criteria Description PRIORITY Carcinogenicity Potential to cause cancer Endocrine Disruption Potential to negatively effect hormone function and impact development Mutagenicity Potential to damage DNA Teratogenicity Potential to harm fetus Reproductive Toxicity Potential to negatively impact reproductive system ADDITIONAL Acute Toxicity Potential to cause harm upon initial, short term exposure Chronic Toxicity Potential to cause harm upon repeated, long - term exposures Irritation of Skin and Mucous Membranes Potential to irritate eyes, skin, and respiratory system Sensitization Potential to cause allergic reaction upon exposure to skin or airways Other Any additional characteristic (e.g., flammability, skin penetration potential, etc.) relevant to the overall evaluation but not included in the previous criteria